Primary Paclitaxel Plus Gemcitabine in Patients With Stage II and III Breast Cancer

National Cancer Center (NCC)

Status and phase

Terminated

Phase 2

Conditions

Breast Cancer

Treatments

Drug: Paclitaxel/Gemcitabine

Study type

Interventional

Funder types

Other

Identifiers

NCT00532285

NCCCTS-05-150

Details and patient eligibility

About

This is an open labeled phase II single arm trial. The patients with clinical stage II and III will undergo core-needle biopsy of breast tumor for histologic diagnosis, immunohistochemical studies for estrogen receptor (ER), progesterone receptor(PR), HER-2/neu and others. PET or ultrasound results will determine the positivity of lymph node metastasis.

Full description

Patients will be treated as follows:

PG x 4®operation®AC x 4®radiation ± tamoxifen/AI(postmenopausal)

Intravenous infusion of Paclitaxel 80 mg/m2, over 60 min, on D1 and D8 Followed by intravenous infusion of Gemcitabine 1200 mg/m2, over 30 min, on D1 and D8

The cycle repeats every 3 weeks for 4 times. Premedication includes antiemetics, dexamethasone, famotidine, pheniramine as routinely given.

After the operation, standard adjuvant chemotherapy (doxorubicin 60 mg/m2, cyclophosphamide 600 mg/m2, every 3 weeks x 4 cycles) will be given.

Enrollment

44 patients

Sex

Female

Volunteers

No Healthy Volunteers

Inclusion criteria

All patients must have histologically confirmed and newly diagnosed breast cancer: node-positive stage IIA and any stage IIB, III. PET results will determine node positivity. If PET was not utilized, sonographically positive node should be confirmed cytologically by fine needle aspiration.
No prior hormonal, chemotherapy or radiotherapy is allowed.
No breast operation other than biopsy to make diagnosis is allowed.
Age: 18-years and older, not pregnant pre-, and postmenopausal women with good performance status (ECOG 0-1)
Adequate hematopoietic function: Absolute granulocyte count ³1500/mm3, platelet ³100,000/mm3, Hemoglobin ³ 10 g/mm3
Adequate renal function: Serum creatinine £ 1.5 mg/dl
Adequate hepatic function: total bilirubin: £ 1.5 mg/dl, AST/ALT: £ two times normal, Alkaline phosphatase: £ two times normal
Adequate cardiac function: normal or nonspecific EKG taken within 1 mo of enrollment
Adequate mental function to understand and sign the consent

Exclusion criteria

Patients who received hormonal, chemotherapy or radiotherapy for breast cancer
Patients who underwent surgery for breast cancer
Patients with node-negative stage IIA breast cancer
Patients who have history of cancer other than in situ uterine cervix cancer or nonmelanotic skin cancer